*{
  margin: 0;
  padding: 0;
}

html,body{
  height: 100%;
}

body{
  background-color: #fff !important;
}

ul li{
  list-style: none;
}

button, select {
  text-transform: none;
}


/*清除浮动代码*/
.clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0}
.clearfloat{zoom:1}

.fl{
  float: left;
}

.fr{
  float: right;
}


